Unscramble Iirfn

What is the meaning of word iirfn unscrambled?

What 5 letter words can be made from letters I I R F N:

Make more words by adding or removing letters

How many 4 letter words can you make from letters I I R F N?

1. firn - Definition of firn

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling irfn
2) Removing the letter I and unscrambling irfn
3) Removing the letter R and unscrambling iifn
4) Removing the letter F and unscrambling iirn
5) Removing the letter N and unscrambling iirf

More anagrams containing the letters I I R F N
iirnf infir inirf nirif